What plug can you cross reference for a Briggs and stratton spark plug 802592E?

B&S 802592E refers to Champion RJ19-LM and B&S 492167E refers to Champion J19-LM. The spark plugs will functionally interchange but the 802592E (RJ19-LM) is a resistor plug and is a requirement in certain areas where a non resistor plug will cause radio signal interference.